Title:
ELECTROCONDUCTIVE COMPOSITION, CONDUCTOR USING SAME, AND LAYERED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/235734
Kind Code:
A1
Abstract:
[Problem] To provide an electroconductive composition capable of producing a conductor exhibiting highly stable electrical resistance even after being subjected to repeated expansion/contraction or increased expansion. [Solution] This electroconductive composition contains an elastomer and silver powder, and is characterized in that: the silver powder has been surface-treated; the silver powder has an average primary particle diameter of 1.0 µm or smaller and an apparent porosity of 50 to 95%; and the cumulative 95% particle diameter (D95 particle diameter) in the particle size distribution of secondary particles of the silver powder in the electroconductive composition is 3.0 to 25.0 µm.
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Inventors:
SHIOZAWA NAOYUKI (JP)
OCHIAI SHINJI (JP)
YAMAFUJI SEIYA (JP)
OCHIAI SHINJI (JP)
YAMAFUJI SEIYA (JP)
Application Number:
PCT/JP2018/022909
Publication Date:
December 27, 2018
Filing Date:
June 15, 2018
Export Citation:
Assignee:
TAIYO INK MFG CO LTD (JP)
International Classes:
C08L21/00; C08K9/00; H01B1/22
Domestic Patent References:
| WO2017026130A1 | 2017-02-16 | |||
| WO2012102304A1 | 2012-08-02 | |||
| WO2017026420A1 | 2017-02-16 |
Other References:
"Sillbest E-20", TOKURIKI TECHNICAL DATA, Retrieved from the Internet [retrieved on 20180810]
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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